Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: Y&H NMS-1000-12 off-grid solar inverter charger, front view, the first image in Y&H's own product gallery for this item.No sellers found.
Printed as "sku":"NMS-1000-12" in the product data of the Y&H store page. The Amazon listing was only a lead.
Official product page: Y&H store product data for the same page (JSON, October 21, 2026 capture) Checked · Earlier documentLocation: Store product data, variants[].sku
Documented
Printed as "Surge Capacity 2* rated power for 5 seconds"; no surge figure in watts is printed, so none is derived.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Surge Capacity
Documented
Printed as "Output Voltage Regulation 230Vac±5%" (the OCR reading renders ± as +; read from the rendered page).
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Output Voltage Regulation
Documented
Printed as "Max(AC+Solar) Charging current 80Amp", one value for both columns: the combined AC and solar charging current.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, Max(AC+Solar) Charging current
Documented
Printed as "Peak Efficiency 94%", one value for both columns. Manufacturer claim, not an independent test.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Peak Efficiency
Documented
Printed as "PV Array MPPT Voltage Range 20~150Vdc 30~150Vdc"; 20~150Vdc is the 1.0KW-12V column (read from the rendered page).
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, PV Array MPPT Voltage Range, 1.0KW-12V column
Documented
Converted: 600 W / 1000 W per kW = 0.6 kW
Printed as "Max. PV Array Power 600W 1200W"; 600W is the 1.0KW-12V column (read from the rendered page), and the store heading prints "Max PV 600W". 600 W expressed in kW.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, Max. PV Array Power, 1.0KW-12V column
Converted
Printed as "Output Frequency 50Hz" for the inverter output.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Output Frequency
Documented
Printed as "AC Charging Current (Max) 40Amp (@VI/P= 230Vac)" in each column (read from the rendered page; the OCR reading places the two values before the label).
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21 (printed page 20), Table 3 Charge Mode Specifications, AC Charging Current (Max), 1.0KW-12V column
Documented
Printed as "Surge Capacity 2* rated power for 5 seconds"; no surge figure in watts is printed, so none is derived.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Surge Capacity
Documented
Printed as "Output Voltage Regulation 230Vac±5%" (the OCR reading renders ± as +; read from the rendered page).
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Output Voltage Regulation
Documented
Printed as "Max(AC+Solar) Charging current 80Amp", one value for both columns: the combined AC and solar charging current.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, Max(AC+Solar) Charging current
Documented
Printed as "Peak Efficiency 94%", one value for both columns. Manufacturer claim, not an independent test.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Peak Efficiency
Documented
Printed as "Output Frequency 50Hz" for the inverter output.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Output Frequency
Documented
Printed as "AC Charging Current (Max) 40Amp (@VI/P= 230Vac)" in each column (read from the rendered page; the OCR reading places the two values before the label).
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21 (printed page 20), Table 3 Charge Mode Specifications, AC Charging Current (Max), 1.0KW-12V column
Documented
Printed as "Output Voltage Waveform Pure Sine Wave".
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Output Voltage Waveform
Documented
Printed as "Surge Capacity 2* rated power for 5 seconds".
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Surge Capacity
Documented
Printed as "Transfer Time 10ms".
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 19 (printed page 18), Table 1 Line Mode Specifications, Transfer Time
Documented
Printed as "1000VA/1000W" in the 1.0KW-12V column.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Rated Output Power, 1.0KW-12V column
Documented
Printed as "Nominal DC Input Voltage 12Vdc 24Vdc"; 12Vdc is the 1.0KW-12V column.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20, Table 2, Nominal DC Input Voltage, 1.0KW-12V column
Documented
Converted: 1,000 W / 1000 W per kW = 1 kW
Printed as "Rated Output Power 1000VA/1000W 1500VA/1500W"; 1000VA/1000W is the 1.0KW-12V column (read from the rendered page). Manufacturer claim, not an independent test.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 20 (printed page 19), Table 2 Inverter Mode Specifications, Rated Output Power, 1.0KW-12V column
Converted
Printed as "PV Array MPPT Voltage Range 20~150Vdc 30~150Vdc"; 20~150Vdc is the 1.0KW-12V column (read from the rendered page).
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, PV Array MPPT Voltage Range, 1.0KW-12V column
Documented
Converted: 600 W / 1000 W per kW = 0.6 kW
Printed as "Max. PV Array Power 600W 1200W"; 600W is the 1.0KW-12V column (read from the rendered page), and the store heading prints "Max PV 600W". 600 W expressed in kW.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, Max. PV Array Power, 1.0KW-12V column
Converted
Printed as "Max solar charging current 40Amp", one value for both columns; the store heading prints "40A MPPT Solar Charger".
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, MPPT Solar Charging Mode, Max solar charging current
Documented
Printed as "Max. PV Array Open Circuit Voltage 150Vdc", one value for both columns.
Official user manual: Y&H user manual, 1.0KW/1.5KW Inverter / MPPT SCC / AC Charger, Version 1.0 (PDF) Checked · Earlier documentLocation: PDF page 21, Table 3, Max. PV Array Open Circuit Voltage
Documented
Published claims and calculations, not independent test results.
Archived copy captured on 2026-10-21.
Location: PDF pages 19 to 21 (printed pages 18 to 20), section 7 Specifications, Tables 1 to 4, 1.0KW-12V column
Retrieved
Y&H's 22-page user manual for its 1.0KW (12 V) and 1.5KW (24 V) inverter chargers with MPPT solar charge controller, linked from the NMS-1000-12 store page and captured on October 21, 2026. The specification tables give one column per model; the 1.0KW-12V column is the NMS-1000-12. The pages are images with no text layer; the specification tables were read from the rendered pages before each label was paired with its column, and the quoted strings are checked against an OCR reading. No date is printed. Manufacturer claims, not independent tests.
Archived copy of a document published by Y&H. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Y&H published. Original address: https://cdn.shopify.com/s/files/1/0487/1245/0204/files/NMS_1.pdf?v=1721902294. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 5480ef450c246ca36536305c9f03cbbe89c56e0136a37c0271d7efc2013da025
Archived copy captured on 2026-10-21.
Location: Product heading; description; manual link
Retrieved
Y&H's own store page at yonghuisolar.com (Shenzhen Yonghui Co., Ltd), captured on October 21, 2026; the content is whatever the address served on that date. The page prints a product heading and a short description, and links the user manual. The store prices in euros and names no country or market. Manufacturer claims, not independent tests; the page carries no revision date.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Archived copy captured on 2026-10-21.
Location: variants[].sku
Retrieved
The product data Y&H's store serves for the same product page, captured on October 21, 2026; cited only for the SKU it prints. Manufacturer data, not an independent test.
Archived copy of a document published by Y&H. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what Y&H published. Original address: https://cdn.shopify.com/s/files/1/0487/1245/0204/files/NMS_1.pdf?v=1721902294. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 5480ef450c246ca36536305c9f03cbbe89c56e0136a37c0271d7efc2013da025
No warranty terms on file.
No sellers found.
No seller price history.
No reviews yet
Own one? A verified review needs a receipt and a serial number photo, and counts 19× in the owner rating.
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing for this product: Certificate evidence needed; Warranty term needed; Battery conversion efficiency needed; Idle consumption needed.
Each input is scored against the best documented value for an inverter: warranty term and battery conversion efficiency against every published inverter, idle consumption (lower is better) against the inverters in the same output band, or against every published inverter when the output is not documented. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Researched products receive a score. Certificates earn points for the evidence itself. Size and weight do not affect scores.
Research pending, 0 points: Certificates, Warranty term, Battery conversion efficiency, Idle consumption.
Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with the inverters in the same 0 to 1.5 kW output band. · Method version 0.5
How it worksNo certificates on file. Certificate guide
No sourced accessories or replacement parts listed yet.
Manufacturer SKU NMS-1000-12
No historical observations recorded yet.
No discussions linked yet. Search DIY Solar Forum
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
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Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
